Movable pesticide spraying device

Abstract

The utility model discloses a movable pesticide spraying device, and belongs to the technical field of greenhouse pesticide spraying equipment, the movable pesticide spraying device comprises a pesticide box for greenhouse pesticide spraying device installation, a first rectangular pipe and a second rectangular pipe, the top surface of the pesticide box is symmetrically and fixedly provided with installation blocks, and the top surfaces of the two installation blocks are both provided with installation grooves; rotating blocks are rotationally mounted in the mounting grooves, and arc-shaped plates are fixedly mounted on the side walls of the two rotating blocks; arc-shaped grooves are formed in the tail ends of the two arc-shaped plates, arc-shaped telescopic plates are slidably mounted in the arc-shaped grooves, and moving blocks are fixedly mounted at the tail ends of the arc-shaped telescopic plates. One side of the first rectangular pipe is fixedly installed on the side wall of the pesticide box, a strip-shaped groove is formed in the side wall of the first rectangular pipe, and the bottom of the first rectangular pipe and the bottom of the second rectangular pipe communicate with spray heads. Compared with the prior art, the device can effectively adjust the pesticide spraying width of the pesticide spraying device, so that the application range of the device is further widened.

Description

Technical Field

[0001] This utility model belongs to the technical field of greenhouse spraying equipment, and in particular, a mobile spraying device. Background Technology

[0002] Most mobile spraying devices used in greenhouses consist of a mounting frame, a spray pipe, and a moving mechanism. The mounting frame is installed on both sides of the inside of the greenhouse, and the moving mechanism drives the spraying mechanism to move, thereby achieving spraying inside the greenhouse. However, the size and length of the existing spraying devices are mostly fixed, so they can only be used in greenhouses of the corresponding size, which limits the applicability of the spraying device.

[0003] A search revealed a Chinese patent document (authorization announcement number CN218959885U) for a greenhouse spraying device, comprising two slide rails and a crossbeam. The two ends of the crossbeam are slidably mounted on the two slide rails. Lubrication mechanisms are provided on both sides of the top of the crossbeam, each lubrication mechanism including an oil tank mounted on the top of the crossbeam. A micro oil pump is installed at the top of the oil tank, and the output end of the micro oil pump is connected to an oil delivery pipe. While this device can improve the rust prevention performance and spraying efficiency of the equipment, in actual use, the size of the spraying crossbeam is fixed, thus limiting its application to greenhouses of a corresponding size. This significantly reduces the device's applicability. Therefore, a mobile spraying device is urgently needed to solve this problem. Utility Model Content

[0004] The purpose of this invention is to provide a mobile spraying device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a mobile spraying device, comprising a spraying box for installing a greenhouse spraying device, and a rectangular tube one and a rectangular tube two. The top surface of the spraying box is symmetrically and fixedly mounted with mounting blocks, and the top surface of the two mounting blocks is provided with mounting grooves. A rotating block is rotatably mounted in the mounting grooves, and an arc-shaped plate is fixedly mounted on the side wall of the two rotating blocks.

[0006] The two arc-shaped plates have arc-shaped grooves at their ends, and an arc-shaped telescopic plate is slidably installed inside the arc-shaped grooves. A moving block is fixedly installed at the end of the arc-shaped telescopic plate.

[0007] One side of rectangular tube one is fixedly installed on the side wall of the medicine box, and a strip groove is opened on the side wall of rectangular tube one. A slider is fixedly installed on the side wall of rectangular tube two, and the slider slides into the inside of the strip groove. The bottom of rectangular tube one and rectangular tube two are connected and a nozzle is installed.

[0008] The side wall of the arc-shaped telescopic plate has a strip-shaped hole, and a sliding rod is fixedly installed at the end of the rectangular tube 2, and the sliding rod slides through the strip-shaped hole.

[0009] Preferably, a limiting cylinder is symmetrically and rotatably installed on the top surface of the medicine box, and a telescopic rod is slidably installed inside the limiting cylinder.

[0010] Preferably, the side wall of the mounting block has a groove, and a rotating rod is rotatably mounted in the groove, with the end of the telescopic rod fixedly connected to the rotating rod.

[0011] Preferably, a push spring is fixedly installed on the inner wall of the limiting cylinder, and the end of the push spring is fixedly connected to the telescopic rod.

[0012] Preferably, the inner wall of the limiting cylinder has two symmetrically formed limiting grooves, and the side wall of the telescopic rod is symmetrically fixedly installed with limiting blocks.

[0013] Preferably, the two limiting blocks fixedly installed on the side wall of the telescopic rod are slidably connected to the inside of the two limiting grooves opened in the inner wall of the limiting cylinder.

[0014] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0015] This mobile spraying device benefits from the design of structures such as mounting blocks, moving blocks, arc-shaped plates, and arc-shaped telescopic plates. By retracting or extending the arc-shaped telescopic rods into the arc-shaped plates, the extension length of the two arc-shaped telescopic plates can be effectively adjusted, thus adapting to greenhouses of different sizes.

[0016] This mobile spraying device benefits from the arrangement of rectangular tube 1, rectangular tube 2, and slider between the side wall of the spray tank and the arc-shaped telescopic plate. When the arc-shaped telescopic plate retracts into the arc plate, it will drive the sliding rod to slide along the slot in the strip and drive the slider on the side wall of rectangular tube 2 to slide along the strip groove opened on the side wall of the rectangular tube, so that rectangular tube 2 and rectangular tube 1 overlap each other. This allows the spraying width to be adjusted, thus adapting it to greenhouses of different sizes.

[0017] This mobile spraying device, thanks to the structure of limiting cylinder, telescopic rod, rotating rod and moving block, pushes the telescopic rod to extend outward through the push spring in the limiting cylinder and pushes the moving block to rotate along the mounting groove, causing the end of the arc-shaped plate to tilt downward, while ensuring that the end of the arc-shaped telescopic plate is always in contact with the ground;

[0018] Compared with existing technologies, this mobile spraying device can effectively adjust the spraying width, thereby further improving the applicability of the device. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the rectangular tube, nozzle, and slider in this utility model.

[0022] Figure 3 This utility model Figure 1 Enlarged schematic diagram of section A in the middle;

[0023] Figure 4 This is a planar sectional view of the limiting cylinder in this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] In the diagram: 1. Medicine box; 2. Mounting block; 3. Mounting groove; 4. Rotating block; 5. Arc-shaped plate; 6. Arc-shaped telescopic plate; 7. Strip hole; 8. Moving block; 9. Rectangular tube one; 10. Rectangular tube two; 11. Nozzle; 12. Sliding rod; 13. Sliding block; 14. Strip groove; 15. Limiting cylinder; 16. Groove; 17. Rotating rod; 18. Telescopic rod; 19. Push spring; 20. Limiting block. Detailed Implementation

[0026] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0027] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0028] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0029] like Figures 1 to 4The main structure of a mobile spraying device shown is a spraying tank 1 for greenhouses, and rectangular tubes 9 and 10. Tracked wheels are installed on the bottom plate of the spraying tank 1. Mounting blocks 2 are symmetrically fixed on the top surface of the spraying tank 1. Mounting grooves 3 are opened on the top surface of the two mounting blocks 2. Rotating blocks 4 are rotatably installed in the mounting grooves 3. Arc plates 5 are fixedly installed on the side walls of the two rotating blocks 4, so that the arc plates 5 can rotate along the angle of the mounting grooves 3 through the rotating blocks 4.

[0030] The ends of the two arc-shaped plates 5 are provided with arc-shaped grooves, and arc-shaped telescopic plates 6 are slidably installed inside the arc-shaped grooves. The ends of the arc-shaped telescopic plates 6 are fixedly installed with moving blocks 8. The bottom of the moving blocks 8 is equipped with casters. The moving blocks 8 at the ends of the arc-shaped telescopic plates 6 support the arc-shaped telescopic plates 6 and the arc-shaped plates 5, thereby improving the stability of the arc-shaped plates 5 and the arc-shaped telescopic plates 6 when moving. Thanks to the setting of the structure such as the mounting block 2, the rotating block 4, the arc-shaped plates 5 and the arc-shaped telescopic plates 6, the extension length of the two arc-shaped telescopic plates 6 can be effectively adjusted by retracting or extending the arc-shaped telescopic plates 6 into the arc-shaped plates 5, thereby adapting to greenhouses of different sizes.

[0031] One side of rectangular tube 9 is fixedly installed on the side wall of medicine box 1, and a strip groove 14 is opened on the side wall of rectangular tube 9. A slider 13 is fixedly installed on the side wall of rectangular tube 10, and the slider 13 is slidably inserted into the inside of the strip groove 14. A nozzle 11 is installed at the bottom of rectangular tube 9 and rectangular tube 10.

[0032] The side wall of the arc-shaped telescopic plate 6 has a strip hole 7, and the end of the rectangular tube 10 is fixedly installed with a sliding rod 12. The sliding rod 12 slides through the strip hole 7. Thanks to the arrangement of the rectangular tube 9, rectangular tube 10 and sliding block 13 between the side wall of the medicine box 1 and the arc-shaped telescopic plate 6, when the arc-shaped telescopic plate 6 retracts into the arc-shaped plate 5, the sliding rod 12 will slide along the strip hole 7 and the sliding block 13 of the side wall of the rectangular tube 10 will slide along the strip groove 14 opened on the side wall of the rectangular tube 9, so that the rectangular tube 10 and the rectangular tube 9 overlap each other. This can adjust the spraying width so that it can be adapted to greenhouses of different sizes.

[0033] The top surface of the medicine box 1 is symmetrically and rotatably mounted with a limiting cylinder 15. A telescopic rod 18 is slidably mounted inside the limiting cylinder 15. A groove 16 is provided on the side wall of the mounting block 2, and a rotating rod 17 is rotatably mounted inside the groove 16. The end of the telescopic rod 18 is fixedly connected to the rotating rod 17. A push spring 19 is fixedly mounted on the inner wall of the limiting cylinder 15. The end of the push spring 19 is fixedly connected to the telescopic rod 18. Thanks to the structure of the limiting cylinder 15, the telescopic rod 18, the rotating rod 17, and the moving block 8, the push spring 19 in the limiting cylinder 15 pushes the telescopic rod 18 to extend outward and pushes the moving block 8 to rotate along the mounting groove 3, causing the end of the arc plate 5 to tilt downward. At the same time, the end of the arc telescopic plate 6 will always be in contact with the ground.

[0034] The inner wall of the limiting cylinder 15 has two symmetrical limiting grooves. The side wall of the telescopic rod 18 is symmetrically fixedly installed with limiting blocks 20. The two limiting blocks 20 fixedly installed on the side wall of the telescopic rod 18 are slidably connected to the inside of the two limiting grooves opened in the inner wall of the limiting cylinder 15. The two limiting blocks 20 can effectively limit the sliding direction of the telescopic rod 18, and further improve the stability of the telescopic rod 18 when sliding.

[0035] Working principle

[0036] In use, the mobile spraying device first introduces the pesticide from the pesticide tank 1 into the interiors of two rectangular tubes 9. A retractable pesticide delivery pipe connects the two rectangular tubes 9 and 10, allowing the pesticide to be introduced into both tubes and sprayed out through multiple nozzles 11 at their bottoms. When the spraying width needs to be adjusted according to the size of the greenhouse, the two arc-shaped telescopic plates 6 are retracted into the two arc-shaped plates 5, causing the two sliding rods 12 to slide along the two strip holes 7. This allows the rectangular tubes 9 and 10 to overlap, and the slider 13 fixedly installed on the side wall of the rectangular tube 10 slides along the strip groove 14 opened on the side wall of the rectangular tube 9, thereby adjusting the spraying range of the device.

[0037] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile pesticide spraying device comprising a pesticide box (1) for installing a greenhouse spraying device and a rectangular tube one (9) and a rectangular tube two (10), characterized in that: The top surface of the medicine box (1) is symmetrically and fixedly equipped with mounting blocks (2), and the top surfaces of the two mounting blocks (2) are provided with mounting grooves (3). A rotating block (4) is rotatably installed in the mounting groove (3), and an arc plate (5) is fixedly installed on the side wall of the two rotating blocks (4). The ends of the two arc-shaped plates (5) are provided with arc-shaped grooves, and an arc-shaped telescopic plate (6) is slidably installed inside the arc-shaped grooves. A moving block (8) is fixedly installed at the end of the arc-shaped telescopic plate (6). One side of rectangular tube 1 (9) is fixedly installed on the side wall of the medicine box (1), and a strip groove (14) is opened on the side wall of rectangular tube 1 (9). A slider (13) is fixedly installed on the side wall of rectangular tube 2 (10), and the slider (13) is slidably inserted into the inside of the strip groove (14). A nozzle (11) is installed at the bottom of rectangular tube 1 (9) and rectangular tube 2 (10). The side wall of the arc-shaped telescopic plate (6) is provided with a strip hole (7), and a slide rod (12) is fixedly installed at the end of the rectangular tube (10), and the slide rod (12) slides through the strip hole (7).

2. A mobile pesticide spraying apparatus according to claim 1, wherein: The top surface of the medicine box (1) is symmetrically and rotatably mounted with a limiting cylinder (15), and a telescopic rod (18) is slidably mounted inside the limiting cylinder (15).

3. A mobile pesticide spraying apparatus according to claim 2, wherein: The mounting block (2) has a groove (16) on its side wall, and a rotating rod (17) is rotatably installed in the groove (16), and the end of the telescopic rod (18) is fixedly connected to the rotating rod (17).

4. A mobile pesticide spraying apparatus according to claim 3, wherein: A push spring (19) is fixedly installed on the inner wall of the limiting cylinder (15), and the end of the push spring (19) is fixedly connected to the telescopic rod (18).

5. A mobile pesticide spraying apparatus according to claim 4, wherein: The inner wall of the limiting cylinder (15) has two symmetrically opened limiting grooves, and the side wall of the telescopic rod (18) is symmetrically fixedly installed with limiting blocks (20).

6. A mobile pesticide spraying apparatus according to claim 5, wherein: The two limiting blocks (20) fixedly installed on the side wall of the telescopic rod (18) are respectively slidably connected to the inside of the two limiting grooves opened on the inner wall of the limiting cylinder (15).

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